| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $115.68 | 10.144% | $127.4146 | $127.41 | $127.40 | $127.40 |
| Purchase #2 | $229.97 | 10.432% | $253.9605 | $253.96 | $253.95 | $254.00 |
| Purchase #3 | $116.90 | 6.629% | $124.6493 | $124.65 | $124.65 | $124.60 |
| Purchase #4 | $225.60 | 9.384% | $246.7703 | $246.77 | $246.75 | $246.80 |
| Purchase #5 | $60.59 | 12.508% | $68.1686 | $68.17 | $68.15 | $68.20 |
| Purchase #6 | $36.80 | 8.120% | $39.7882 | $39.79 | $39.80 | $39.80 |
| Purchase #7 | $113.62 | 11.590% | $126.7886 | $126.79 | $126.80 | $126.80 |
| 7 purchase totals = | $899.16 | $987.5401 | $987.54 | $987.50 | $987.60 | |